1KOMMA5°

Business Analyst

• You analyze operational metrics and drive data-driven improvements in the installation business
• You develop a deep understanding of our ongoing installation and site processes
• You identify, measure and prioritize optimization opportunities
• You combine data from different sources and derive clear, actionable recommendations
• You work closely with foremen, site managers and central teams, building collaborative, peer-level working relationships
• You travel 1–2 times per month within Germany and Europe to understand on-site processes and implement improvements

Recruitment

• You enthuse candidates with your personal approach and spark interest in 1KOMMA5° and our mission
• You are part of the Talent Management team and assist with reviewing application documents and pre-selecting profiles, with a focus on Tech & Product roles
• After a successful onboarding, you will conduct initial interviews and help fill essential positions
• You take ownership of positions end-to-end — from posting job ads and direct sourcing to extending contract offers
• You collaborate with experienced hiring managers as an equal partner and act as one of the main contacts for Tech & Product hiring
• You own the candidate journey by managing communication with applicants, providing timely feedback, answering questions, and scheduling interviews
• You support the optimization of our processes and are responsible for your own projects

Working Student Recruiting

Operations

• You lead strategic projects and programs to rapidly and sustainably improve efficiency and quality across our operational units
• You work closely with local trade contractors and installation partners to optimize on-site operational performance
• When required, you take on interim site leadership, stabilize the organization, and establish a sustainable leadership structure
• You actively develop the operations strategy through operational programs
• You regularly travel across Germany and Europe (up to 3–4 days per week) to understand and improve processes on-site

Operations Manager

Account Manager

• Responsible for submitting applications and the ongoing management of primary and guest concession agreements
• Identify relevant contacts at distribution system operators (DSOs) and build strategic partnerships
• Lead strategic projects and develop solutions for process-related issues
• Manage escalations from distribution system operators and negotiate viable compromises and solutions

Junior Grid Relations Manager

• Support analysis and optimization of operational processes: assist in building dashboards, reporting structures, and KPI tracking
• Contribute to the implementation of new processes and tools: support and document preparation, testing, and rollout
• Execute operational initiatives: support clearly defined projects from concept through measurement of success
• Perform hands-on testing in day-to-day operations at sites, gather feedback, and improve processes
• Coordinate closely with stakeholders (Operations, Tech, Product, Finance) to ensure smooth workflows

Associate Global Operations – CEO Office

• Independent analysis and optimization of operational processes, including KPI systems, dashboards, and performance reviews
• Lead and implement new processes, tools, and ways of working: you take responsibility for planning, testing, rollout, and follow-up
• End-to-end ownership of operational initiatives: you drive projects from concept to execution and actively measure success
• Process development in day-to-day operations: hands-on testing, incorporating practical feedback, and iteratively improving processes
• Coordination and alignment with internal stakeholders to ensure smooth operations and interface management

Principal Global Operations – CEO Office

• Strategic responsibility for operational excellence: You define KPI structures, reporting landscapes and performance management at the company level
• Lead the implementation of new processes, tools and methods: You shape the roadmap, set priorities and own the rollout across multiple locations
• Overall responsibility for operational initiatives: From strategic conception through execution to success measurement and continuous optimization
• Process innovation and organizational development: You identify leverage points, run pilot projects and ensure scalability
• Stakeholder management at all levels: You coordinate Operations, Tech, Product, Finance and Leadership, drive decisions forward and ensure team alignment

Director of Global Operations – CEO Office

Frontend Engineer

• You will work on transforming the energy market by enabling seamless and efficient booking of our digital services and purchase of the necessary hardware
• As a Software Engineer in 1KOMMA5°, you will be a member of a cross-functional team alongside frontend and backend engineers, product managers and UX/UI developers
• You will help build a self-organised tech team, responsible for developing, deploying and running their own solutions to contribute to those work streams
• Cloud Architects and SREs will enable you to easily deliver and run software in a consistent, secure and reliable way
• Key responsibilities include but are not limited to: Building and shaping a business-critical application
• Create, implement, evaluate and deploy software solutions to solve complex problems in a simplified way
• Lay the foundation and architecture for lightweight, flexible and reliable application setups to scale globally
• Promote teamwork and successful project execution
• Improve developer satisfaction by constantly avoiding/reducing tech-debt, automating as much as possible and documenting decisions, runbooks etc.
• Work across your boundaries and interact in close collaboration with our stakeholders and other teams

Senior Software Engineer – TypeScript, Order Route

Procurement

• You support our nationwide project to attract qualified skilled workers for the trades across Germany
• Your focus is on identifying and reaching out to potential candidates, conducting initial phone screenings, and coordinating subsequent application processes
• You will independently initiate telephone contact with potential applicants
• You accompany candidates through the entire process: from first contact and answering follow-up questions to scheduling appointments
• You schedule interviews at the respective locations

Intern, Active Sourcing – Operations

Manager

• In this position you take overall strategic and operational responsibility for the company’s entire vehicle fleet
• You define standards, processes and procurement strategies and provide functional leadership to local fleet managers to ensure transparency, efficiency and cost-effectiveness across locations
• Develop and implement a company-wide fleet strategy for passenger cars and vans
• Define and implement uniform policies, standards and processes for all sites
• Ensure compliance (legal requirements, internal policies, insurance, sustainability targets)
• Document and maintain the fleet management software and manage external service providers
• Coordinate and harmonize cross-site requirements
• Independently produce fleet reporting (costs, TCO, utilization, consumption) and derive optimization opportunities
• Responsible for central procurement of vehicles, leasing, service and insurance solutions
• Manage tenders, bid comparisons and contract and price negotiations
• Manage contractual agreements and develop operational processes with OEMs, leasing companies and service providers
• Conduct continuous market, price and trend analyses to identify potential savings

Fleet Manager

Sales

• Entwicklung einer ganzheitlichen Strategie, effizienter Prozesse und tragfähiger Strukturen für die technische Betriebsführung (O&M) und den Aftersales-Service
• Konzeption und Kalkulation attraktiver Service-Level-Agreements (SLAs) und Wartungsverträgen.
• Der Bereich wird dabei von Anfang an als Profit- und nicht als Cost-Center etabliert
• Definition eines strukturierten Übergabeprozesses von der Projektumsetzung in die Betriebsführung, um einen reibungslosen Start und eine erstklassige Kundenbetreuung sicherzustellen
• Steuerung interner Teams und externer Dienstleister, sowie Aufbau eines verlässlichen Partnernetzwerks für den bundesweiten Service
• Schaffung einer effizienten Aftersales-Struktur, die technische und kaufmännische Anfragen nach der Inbetriebnahme zentral bündelt und professionell bearbeitet
• Auswahl und Einführung geeigneter Systeme wie Monitoring-Software und Ticketing-Lösungen, um die Serviceprozesse digital und transparent abzubilden

Senior Manager O&M – Aftersales

Bookkeeper

• You will shape the group's entire accounting function together with the VP Accounting and the team
• You will independently manage our partners
• You ensure timely posting and processing of day-to-day transactions (accounts receivable and accounts payable invoices, bank transactions, accruals)
• You review invoices and payment transactions
• You contribute to the preparation of monthly, quarterly and annual financial statements and prepare and analyze variance (planned vs. actual) reports

Accountant, m/f/d

• You will shape the group's entire accounting function together with the VP Accounting and the team
• You independently manage relationships with our partners
• You ensure timely posting and processing of day-to-day transactions (accounts receivable and accounts payable, bank, accruals)
• You review invoices and payment transactions
• You assist in preparing monthly, quarterly and annual financial statements and prepare and analyze planned-vs-actual comparisons

• Verantwortung für alle Ausgangsrechnungen inklusive korrekter Erstellung und Versand
• Übernahme des Mahnwesens sowie des Forderungsmanagements
• Vorbereitung und Abwicklung des Zahlungsverkehrs
• Erfassung und Buchung von Belegen in DATEV für Ein- und Ausgangsrechnungen
• Durchführung einfacher Backoffice-Tätigkeiten wie Postbearbeitung sowie Verbuchung von Weiterbelastungen und Dauerrechnungen

Buchhalter – m/w/d

Hardware Engineer

• Own the hardware architecture of our IoT gateway, from concept and component selection through production and lifecycle management
• Work closely with the product manager to define system-level requirements regarding performance, reliability, security, manufacturability, and cost
• Serve as the primary interface between hardware, embedded software, and manufacturing, ensuring close alignment between disciplines
• Oversee board-level validation, debugging, and root-cause analysis during prototyping, pilot runs, and field operation
• Define and support hardware test strategies for production, including processes for creating flash images
• Lead hardware-related certification activities (e.g., CE, EMC, safety, radio) in collaboration with external labs and internal stakeholders
• Support secure hardware foundations, including enabling secure boot in collaboration with embedded software colleagues
• Manage hardware revisions, BOM management, and supply-chain constraints across the product lifecycle

Business Analyst

Working Student Recruiting

Operations Manager

Junior Grid Relations Manager

Associate Global Operations – CEO Office

Principal Global Operations – CEO Office

Director of Global Operations – CEO Office

Senior Software Engineer – TypeScript, Order Route

Intern, Active Sourcing – Operations

Fleet Manager

Senior Manager O&M – Aftersales

Accountant, m/f/d

Accountant, m/f/d

Buchhalter – m/w/d

Senior IoT Hardware Engineer